* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
*/
#define PACK_H
-#include "mtypes.h"
+#include "glheader.h"
+struct gl_context;
+struct gl_pixelstore_attrib;
extern void
_mesa_unpack_polygon_stipple(const GLubyte *pattern, GLuint dest[32],
const struct gl_pixelstore_attrib *packing);
-extern GLvoid *
-_mesa_unpack_bitmap(GLint width, GLint height, const GLubyte *pixels,
- const struct gl_pixelstore_attrib *packing);
-
extern void
_mesa_pack_bitmap(GLint width, GLint height, const GLubyte *source,
GLubyte *dest, const struct gl_pixelstore_attrib *packing);
extern void
-_mesa_pack_rgba_span_float(struct gl_context *ctx, GLuint n,
- GLfloat rgba[][4],
- GLenum dstFormat, GLenum dstType, GLvoid *dstAddr,
- const struct gl_pixelstore_attrib *dstPacking,
- GLbitfield transferOps);
-
-
-extern void
-_mesa_unpack_color_span_chan(struct gl_context *ctx,
- GLuint n, GLenum dstFormat, GLchan dest[],
- GLenum srcFormat, GLenum srcType,
- const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps);
-
-
-extern void
-_mesa_unpack_color_span_float(struct gl_context *ctx,
- GLuint n, GLenum dstFormat, GLfloat dest[],
- GLenum srcFormat, GLenum srcType,
- const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps);
-
-extern void
-_mesa_unpack_dudv_span_byte(struct gl_context *ctx,
- GLuint n, GLenum dstFormat, GLbyte dest[],
- GLenum srcFormat, GLenum srcType,
- const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps);
-
-extern void
-_mesa_unpack_index_span(const struct gl_context *ctx, GLuint n,
- GLenum dstType, GLvoid *dest,
- GLenum srcType, const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps);
-
-
-extern void
-_mesa_pack_index_span(const struct gl_context *ctx, GLuint n,
- GLenum dstType, GLvoid *dest, const GLuint *source,
- const struct gl_pixelstore_attrib *dstPacking,
- GLbitfield transferOps);
-
-
-extern void
-_mesa_unpack_stencil_span(const struct gl_context *ctx, GLuint n,
+_mesa_unpack_stencil_span(struct gl_context *ctx, GLuint n,
GLenum dstType, GLvoid *dest,
GLenum srcType, const GLvoid *source,
const struct gl_pixelstore_attrib *srcPacking,
GLbitfield transferOps);
extern void
-_mesa_pack_stencil_span(const struct gl_context *ctx, GLuint n,
- GLenum dstType, GLvoid *dest, const GLstencil *source,
+_mesa_pack_stencil_span(struct gl_context *ctx, GLuint n,
+ GLenum dstType, GLvoid *dest, const GLubyte *source,
const struct gl_pixelstore_attrib *dstPacking);
extern void
-_mesa_unpack_depth_span(const struct gl_context *ctx, GLuint n,
+_mesa_unpack_depth_span(struct gl_context *ctx, GLuint n,
GLenum dstType, GLvoid *dest, GLuint depthMax,
GLenum srcType, const GLvoid *source,
const struct gl_pixelstore_attrib *srcPacking);
extern void
-_mesa_pack_depth_span(const struct gl_context *ctx, GLuint n, GLvoid *dest,
+_mesa_pack_depth_span(struct gl_context *ctx, GLuint n, GLvoid *dest,
GLenum dstType, const GLfloat *depthSpan,
const struct gl_pixelstore_attrib *dstPacking);
extern void
-_mesa_pack_depth_stencil_span(const struct gl_context *ctx,
- GLuint n, GLuint *dest,
+_mesa_pack_depth_stencil_span(struct gl_context *ctx,GLuint n,
+ GLenum dstType, GLuint *dest,
const GLfloat *depthVals,
- const GLstencil *stencilVals,
+ const GLubyte *stencilVals,
const struct gl_pixelstore_attrib *dstPacking);
GLenum format, GLenum type, const GLvoid *pixels,
const struct gl_pixelstore_attrib *unpack);
+extern void
+_mesa_pack_luminance_from_rgba_float(GLuint n, GLfloat rgba[][4],
+ GLvoid *dstAddr, GLenum dst_format,
+ GLbitfield transferOps);
+
+extern void
+_mesa_pack_luminance_from_rgba_integer(GLuint n, GLuint rgba[][4], bool rgba_is_signed,
+ GLvoid *dstAddr, GLenum dst_format,
+ GLenum dst_type);
+
+extern GLfloat *
+_mesa_unpack_color_index_to_rgba_float(struct gl_context *ctx, GLuint dims,
+ const void *src, GLenum srcFormat, GLenum srcType,
+ int srcWidth, int srcHeight, int srcDepth,
+ const struct gl_pixelstore_attrib *srcPacking,
+ GLbitfield transferOps);
+
+extern GLubyte *
+_mesa_unpack_color_index_to_rgba_ubyte(struct gl_context *ctx, GLuint dims,
+ const void *src, GLenum srcFormat, GLenum srcType,
+ int srcWidth, int srcHeight, int srcDepth,
+ const struct gl_pixelstore_attrib *srcPacking,
+ GLbitfield transferOps);
#endif